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7nadin3 [17]
3 years ago
5

Harper wrote the expression 15-6+7 to represent "15 minus the sum of 6 and 7". Evaluate 15 - 6 + 7 and then exposing why Harper'

s expression is incorrect
Mathematics
1 answer:
ra1l [238]3 years ago
8 0
15-6= 9 9+7=16 
It should be written as 6+7-15
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